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2#
發(fā)表于 2011-7-5 11:16:19
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只看該作者
1.Perpendicularity is out of tolerance: drawing's requirement is Φ125±0.011, perpendicularity tolerance of the outer circle and end face is 0.03mm, fact measurement is 0.06mm." s2 F" Y$ J, M6 J
2. Parallelism is out of tolerance: the required parallelism between the bottom assemble datum plane and guide installiaton plane is 0.02mm, fact measurement is 0.05mm.
, E2 f8 D3 r' n$ L" b3. Straightness is out of tolerance: fact measurement of the guide's front edge is 0.26mm(Middle is concave)
4 |* ~0 O8 X4 Q: g( m5 W( [4. Dimension is out of tolerance: drawing's requirement is Φ150+0.04, distance between the hole center and the bottom is required 145±0.03mm, fact measurement is 144.94mm.* z5 k7 }4 S, ~/ S7 a+ [+ P$ }
5. There are two repair-welding on the assemble datum plane, protruding 0.03mm(15mm long and 5mm wide), see attached photo. |
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